Демо (html) ПКВЯз. Англ. Практическая грамматика
Cпособность, умение, возможность, создаваемую обстоятельствами, сомнение выражает следующий модальный глагол:
can (could)
Invert the following sentence to express more doubt: If you should be at the station, can you buy me a ticket?
Should you be at the station, can you buy me a ticket?
Invert the following sentence to express more doubt: If you should call Ann, tell her I’m waiting for her.
Should you call Ann, tell her I’m waiting for her.
Invert the following sentence to express more doubt: If you should pass this exam, can you help me?
Should you pass this exam, can you help me?
Invert the following sentence to express more doubt: If you should visit the parents, tell them I’m OK.
Should you visit the parents, tell them I’m OK.